Patients | Events, no. (%) | HR [95% CI] | p | |
---|---|---|---|---|
ASA score | ||||
1–2 | 107 | 51 (47.7%) | ||
3–4 | 13 | 5 (38.5%) | 0.89 [0.34–2.34] | 0.81 |
Siewert classification | ||||
Siewert I | 63 | 30 (47.6%) | ||
Siewert II–III | 57 | 26 (45.6%) | 0.75 [0.41–1.37] | 0.35 |
TNM stage | ||||
Stage 1–2 | 69 | 23 (33.3%) | ||
Stage 3–4 | 51 | 33 (64.7%) | 3.39 [1.88–6.12] | < 0.001 |
Number of harvested LN | ||||
< 15 | 42 | 22 (52.4%) | ||
≥ 15 | 78 | 34 (43.6%) | 0.72 [0.39–1.31] | 0.28 |